A.聚乙烯 B.聚氯乙烯 C.聚苯乙烯 D.酚醛樹(shù)脂
A.性質(zhì) B.數(shù)量 C.使用價(jià)值 D.光度
A.會(huì)計(jì)核算、統(tǒng)計(jì)核算、業(yè)務(wù)核算 B.統(tǒng)計(jì)核算、會(huì)計(jì)核算、業(yè)務(wù)核算 C.統(tǒng)計(jì)核算、業(yè)務(wù)核算、會(huì)計(jì)核算 D.會(huì)計(jì)核算、業(yè)務(wù)核算、統(tǒng)計(jì)核算